The Sanctuary at Costa Grande Boat Ramp
The Sanctuary at Costa Grande Boat Ramp is a semi-private launch on Intracoastal Waterway in Calhoun County, Texas . We currently track 6 public launch sites on this waterbody.
The nearest community is Port O'Connor, about 5.7 miles away. The closest larger city is Victoria, approximately 41.2 miles away. The site lies within the San Antonio Bay-Espiritu Santo Bay watershed, as defined by the EPA.
Sourced from U.S. Geological Survey . Last checked against the source on July 11, 2026. Listed on Boat Ramp US since August 1, 2026.
Boat ramps on Intracoastal Waterway
We currently track 6 public boat ramps on Intracoastal Waterway , including this one. The other public launch sites on this waterbody are listed below, starting with the closest.
- Byers Street 3.7 mi away
- Fishing Center 5 mi away
- Inn at Clarkes 5.4 mi away
- Sargent 57 mi away
- Intracoastal Waterway Boat Ramp 181 mi away
Nearby boat ramps in Calhoun County
We currently track 12 public boat ramps in Calhoun County. The closest ramps are listed below, along with the waterbody each one provides access to.
- Byers Street Intracoastal Waterway 3.7 mi away
- Fishing Center Intracoastal Waterway 5 mi away
- Inn at Clarkes Intracoastal Waterway 5.4 mi away
- Powderhorn RV Park Ramp Marina Powderhorn Lake 6.6 mi away
- Indianola Fishing Marina Powderhorn Bayou 6.7 mi away
- Harbor of Refuge Lavaca Bay 15 mi away